CVE-2025-62412CWE-79cross-site-scripting

CVE-2025-62412

Low · published October 16, 2025

CVSS v3.1
3.8
EPSS
0%
Percentile
19.0
In the wild
Unconfirmed
What it is

LibreNMS is a community-based GPL-licensed network monitoring system. The alert rule name in the Alerts > Alert Rules page is not properly sanitized, and can be used to inject HTML code. This vulnerability is fixed in 25.10.0.

The record
Technical detail
CVSS v3.1
3.8 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00276 · 19.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-10-16T22:15Z
Affected products (1)
ProductVersionsFixed in
librenms/librenms≥ 25.8.0, < 25.10.025.10.0
References (3)
https://github.com/librenms/librenms/commit/dccdf6769976a974d70f06a7ce8d5a846b29db6f · [email protected]https://github.com/librenms/librenms/security/advisories/GHSA-6g2v-66ch-6xmh · [email protected]https://github.com/librenms/librenms/security/advisories/GHSA-6g2v-66ch-6xmh · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 16 OCT 17:54Z
    LibreNMS alert-rules Cross-Site Scripting Vulnerability
    cvelistv5